00381nam a2200169Ia 4500008004100000082000800041082000800049100002000057245005100077260003000128260000900158300001300167365000600180365000600186365000600192650001300198181031s9999    xx            000 0 und d  a696  bDAG  aDagostino Frank  aMechanical and Electrical Systems in Buildings  bReston Publishing Co.Inc.  c1982  aix;390p.  b0  d0  e0  aServices